% John Deere. FYI. I think there has been a mob mentallity brewin, I am highly skeptical they are acting on good information. Crankshaft-driven, gear-type oil pump provides positive lubrication throughout the engine. Good call to stop. Its filters also have to be properly cleaned to keep the machine running smoothly. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. larger and stroke is 7.5 mm (0.3-in.) It's not a scientific poll, but around here about 25% of the 9870's sold in the past 2 years have blown up within the first 100 hours. I think this is driven by fear of technology that farmers will not likely be qualified to service (not that many have been able to service engines of the past 3 generations of engines.). Not trying to be a smarta$$ just what i hear and read on the net. When it comes to John Deere Tractors, Farmers Weekly got together with a longtime John Deere expert and asked about the most common problems with John Deere tractors. Dipstick oil looks fine. If we don't have to go any deeper, seems like a no brainer to put the 10k plus maybe another 5k in general upkeep and run it for a couple more seasons instead of 100k for a 1200 hr S660??? Maybe yournumber was up, and you finally got the early failing machine. The operator of a 8030 Series wheel or track tractor is sure to notice the resulting tractorperformance gains made withplenty of torque and overall power. You walk into a dealer and ask the history of your tractor and it is hard to get them to print out the past repairs if it came from somewhere else. For those of you who want to make it a color/loyalty issue,in the big industry race to meet emissions standards you would be hard pressed to find any company that has not had problems at onetime or another. Can You Convert Bobcat Standard Controls to Joystick? Your machine should have an exhaust valve as well as a gasket. While these issues are the most common problems with John Deere tractors, that doesnt necessarily mean that they happen all that often. The 9.0L (548 cu. It was $2700 for head pulled reconditioned replaced with new head gasket. //disabled:true, Check the fuel level regularly. Seems like the high hp ones have the most problems. Everyone at Deere is frustrated at Engine works, simply because every engine issue becomes the larger machine's issue. They brought another 9770 out, a '09 model, for us to finish wheat harvest with and we were the first to run it after a complete O/H. Our standard warranty not only covers OEM engines for up to 2 years/2,000 hours but also the JohnDeere parts and accessories added to a new engine by a JohnDeere engine distributor. It will also lead to lower horsepower and lower fuel efficiency. The company offers a list of common problems in addition to available solutions. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. If farmers keep paying the stupid prices they will keep sending the bills. Hogan walker out of 5 dealerships only had two that needed the update. Previously, John Deere supplied similar information on their 10.5 & 12.5L diesel engines. $20,000 later a new long block installed and that pos got traded in. }); Our company provides for sale original spare part catalogs, workshop manuals, diagnostic software for all models of engines, cars, trucks, buses, forklifts, tractors, harvesters, cranes, buldozers, generators, construction and agricultural machines, motorcycles. Specifications. Below are some common reasons that your tractor may have problems. John Deere diesel engines and drivetrain components power your OEM equipment. The exhaust filter is an important component of a John Deere tractor. That means components are quickly outdated. Other features of the piston provide for a high 16.3:1 compression ratio for improved cold-weather and high-altitude starting. If your gas gauge is running high, the filter could be clogged. These rates changes over time, and most lifetime curves include a inititial failure rate related to faulty parts batches and such. While the oil filter is a critical component, you should also ensure that it is not contaminated during maintenance. Model and horsepower outputs are shown in the chart below. (Answered). The put shims in and you are good to go. Again, if you need help with inspecting or servicing the fuel system on your John Deere 12.5 Liter engine, it is best to have a qualified mechanic inspecting and servicing it as needed. and stroke of 136 mm (5.35-in.). The top-load oil filter provides quicker, easier oil filter changes. Increased levels of torque are available with the horsepower increase present on each model, Torque rise rate is greater than previous models, At rated rpm each 8030 Series model has more torque than previous models. '0px 3px 5px 0px rgba(0,0,0,0.2), 0px 1px 18px 0px rgba(0,0,0,0.12), 0px 6px 10px 0px rgba(0,0,0,0.14)' Additional information is available in this. Gear-driven coolant pump is integrated into front of the engine. Here are some of the most common problems with John Deere tractors. 4 valves on single cylinder of a cutaway engine. This is a factory and index manual in PDF format. What Is Making Dirt Mounds in My Yard? See your John Deere engine distributor or servicing dealer. 6.8L PowerTech. << /Length 5 0 R /Filter /FlateDecode >> Is there any proof Too bad there is not a Consumer reports like, neutral party, to check reliability of farm equipment. has a bore of 118.4 mm (4.66-in.) Offer shim kits to get the liner height back to were it should be if needed. The oil spray jet provides excellent underside piston dome cooling, as well as lubrication of piston pin and pin bushing and cylinder wall lubrication. Make sure to use only the correct fuel type for your John Deere 12.5-liter engine. Trouble codes can help you identify issues and identify parts of the engine that need repair. When the exhaust filters fail, you must replace them to ensure that the engine continues to run efficiently. Large oil pump has reduced loading with optimized oil flow. They fixed it with H008, which I made sure my combine had. Protect your engine for up to five years or 10,000 hours with a John Deere extended warranty. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. It is in good shape. Southeast Iowa. 93-129 kW (125-173 hp) @ 2200-2400 rpm. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. As with any other engine component, the coolant system must be regularly checked and serviced to ensure it functions correctly. ::tyZo>}.Z`qbax&p You may need to clean it. Tier 3 Selection Guide. Everything You Need To Know. This problem is caused due to negligence in the maintenance of the tractor. 9660. On the other hand, the users of John Deere also faced a water pump leaking problem in the 112.5-liter engine. There should be a farmer watchdog organization to rate reliability and weak points of machines and print them for all farmers to see. Had a couple expensive years, but some were virtually nothing. Write to our manager, if you have questions, don't shy. Common problems on the list include things like uneven grass cutting, slipping belts, or minor engine problems. Excessive crankshaft end play Check crankshaft end play. %PDF-1.3 Whether youre experiencing these issues due to a contaminated filter or a leaking gasket, there are many ways to resolve a John Deere 13.5 liter engine. If you are not comfortable doing this yourself, it is best to have a qualified mechanic inspect and replace the spark plugs as needed. The tools required in performing certain service work are identified in this manual. However, if you are able to do this on your own, it will be much easier. }, Another important tip is to ensure that your engine is properly cooled. Best thing is to convert it into a side console, using a 6030 side console if you find one, or just start from a common 2520 side console and remake the console support specific to the 6030, or put 4430 remotes on the back of the tractor with a custom "drill and tapped" 1 inch thick plate that would hold both remotes. Your email address will not be published. You could get really lucky and its just the EGR cooler, no guarantees on that though. Its just we cannot assert there is a problem yet. It had around 650 engine hours. Save my name, email, and website in this browser for the next time I comment. Read each procedure completely before performing any service. and stroke of 136 mm (5.35-in.). Hope you find a good solution. 168 - 298 kW (225 - 400 hp) Contact a Distributor. I think all the new emissions standards are just another example of how determined this country is to commit economic suicide. One of the most common causes of John Deere 13.5 liter engine problems is an oil pump. Loose main bearing caps Check bearing clearance; replace bearings and bearing cap screws as required. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. If you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. If the oil isnt fresh, youll be able to use it for a long time. One-piece block design features generous internal webbing to provide sturdy engine structure. In addition, John Deere is known to change vendors frequently. It is also equally important to check your engine frequently for signs of leaking fuel or oil. In the chartyou can see when compared with previous models, 8030 Series tractorsreach peak torque at 1600 rpm vs.1400 rpm. Shimmed some sleeves, did a subpar job of it. Specifications. The large oil sump located in any front axle provides oil capacity for long, 250-hour . Roller followers vs.traditional flat follower lower the horsepower required to move the valve train components. You do have to do bean counting, even if the numbers of failures are below older series, you must keep some sort of accounting system. Notify me of follow-up comments by email. Were they not ready for release for the 2008 deadline. The last year had a few minor bearings go. in.) The 9.0 L engine uses a new camshaft system to provide the strength and durability required to operate the four valves in each cylinder. The plan is for the dealer to figure the engine issues out and do an annual inspection and go from there. These are the two most common components that cause this engine to malfunction. When it comes to maintaining engine uptime, its good to have connections. The High Stakes of the Roundup Cancer Lawsuit: Why Billions of Dollars are on the Line, 5 Ways to Get Money for Investment Property. These air-to-air aftercooled engines deliver constant power over a wide range of rpm with a power bulge above rated power and excellent torque characteristics. Therefore, you need to replace the fuel filter and the tractors air filter to fix this issue. The cylinder head is made of a one-piece, heavy-duty special alloy gray iron casting. ..but will also add that all engines fail (some catastophically, some related to surface wear), and they fail (IF all parts made exactly the same) at fairly reproducable rates. Once claim/failure trends have reached certain levels or concerning patterns, it prompts major revisions and recalls. Fortunately, there are ways to avoid costly repairs and minimize downtime. Regardless of the cause, it can affect your machines performance and reliability. On the other hand, if the air filter is not the case and you are still facing this issue, then the fuel type can be the reason that is causing this problem. I think you have a viable plan. Power Connect. Exhaust manifold is a two-piece divided design. stream Moreover, John Deere 13.5 liter engines can have trouble starting and stopping. I think H006 engine code (below engine serial number on same tag) was the problem, at least in 70 series combines. An issue with the coolant system, such as a leak or clog, can lead to overheating and engine damage. Torque rise comparison - 8430/8520 Wheel Tractor. Oil pump is located below the crankshaft with a short pickup tube to the sump for fast pressurization at start-up. This problem is caused only if the seals or engine tubes are leaking. I have a 9870 sets John Deere combine that has problem with header/feederhouse . Also, it is essential to inspect your engine routinely for signs of wear or damage. These tractors deal with brake repairs and, Canbus connector problems, and issues with the water pump. Great guy, knew everything about a combine. This problem is typically caused by a failure of the cooling system, such as a clogged radiator or water pump failure. How do you think Toyota finally admitted to the quality problems. so far. Contact a Distributor. They had to put a new crate engine in it and yes they do have new crate engines. in.) have known since 1990 that these new low sulphur mandates were coming and have had plenty time to get it right. Noticed today some milky fluid on the floor and drops of antifreeze also drain tube was milky white. Other horsepower ratings are included for reference to competitors gross or engine onlypower ratings. The engine on my 9770 is out right now. When the oil filter fails to work properly, the oil pump may need to be replaced. Power Connect. Disappointing such a low hour machine with a poorly designed engine. Cooled, filtered oil is constantly sprayed on the underside of each piston. John Deere uses the horsepower rating standard 97/68 EC, which is widely used in Europe for various regulations. JohnDeere Connected Support helps you and your JohnDeere dealer keep your OEM equipment running at peak performance. We have had several power issues through the years, most of them were resolved. It replaces chilled cast iron from previous designs. provide greater airflow with less restriction both in and out of the combustion chamber. xrsZVIvdr]sCyNBz0RLVavz{K(eY-X5aa^X .U~Emm]eWP7Pa(X8?re1y/|UTV2sa!p~&9-8sX]vU 65O6+'Vyv Hopefully I'm on the front side of this. Its important to have your engine inspected and repaired by a qualified mechanic if you suspect an issue with the coolant system. pod: "na1", At that price they are stealing from you, do they think you have a nuclear reactor in there. Engine Only at 1,900 RPM - 97/68/EC. It's a Class VIII machine, whether you think so or not. If I average out what I've spent over the last 20 years I'll bet my average for parts was less than $1000, and then I supplied my own labor. Chrysler had the same problem with some of the old Plymouth Furys back in the late 50s, but they had no sleeves,only soft blocks. Dealer will bring a demo. The brand produces high-quality and long-lasting machines, butlike any other tractor brandJohn Deere tractors arent perfect. Two days later, I would have put that setup against a 9770 today. Its there if they want you to see. Keep your equipment running long and strong with JohnDeere Connected Support remote monitoring and diagnostic services. All 8030 Series tractor engines have a constant horsepower range of 1500-2100 rpm with a PTO horsepower bulge up to 13 percent. Funny, our dealer has four 9570's on their lot and all four have new engines in them due to being complete junk! Had like 12 to do. Dividing the rpm change, it shows that a 9.0 L engine will achieve peak torque at a 35% quicker rate than the models it replaces. Rated Engine Only at 2,100 RPM - 97/68/EC, Max. John Deere PowerAssist App. We used to run 3 combines and trade every year for many years and now just own 1-9770, an '08 model, with 550 engine hours and it is being rebuilt right now. We had one 9600 that had over 5k engine hours and never any engine problems. But no matter how reliable a brand becomes in terms of its reputation among consumers, problems still arise. . Glacial Rock Dust vs Azomite- Which One Should You Use? has a bore of 118.4 mm (4.66-in.) boxShadow: To spend that much on a machine like this ! The low-friction piston designincorporates an integral directed oil gallery, taking full advantage of the oil spray jet to improve piston and ring cooling, extendinglife. All said and done lawyers would be rich and the farmer left paying the bill AGAIN. Download for Android. Large oil sump provides oil capacity for long, 250-hour change interval (375 hours when John Deere PLUS-50 oil and a John Deere oil filter are used after engine break-in). Posted 8/16/2010 19:56 (#1318367 - in reply to #1317915) Subject: Re: Bad engines in 70 series John Deere Combines. - Section 02 covers the Repair and Adjustment procedures. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. There is a procedure for the EGR cooler, tested a couple in my time at the dealer.
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